"It is absolutely beautiful, sounds great even at highway speeds. A little expensive, but totally worth it. Super easy to install, only took about half an hour." - Jason M. Augusta, ME

"This exhaust was absolutely beautiful coming out of the box and still is today. The tips are still perfectly blue and the tubes are bright and reflective. Improves sound and power. Very pleased." - Cullen N. Brentwood, TN

"It is absolutely beautiful, sounds great even at highway speeds. A little expensive, but totally worth it. Super easy to install, only took about half an hour." - Jason M. Augusta, ME

"This exhaust was absolutely beautiful coming out of the box and still is today. The tips are still perfectly blue and the tubes are bright and reflective. Improves sound and power. Very pleased." - Cullen N. Brentwood, TN

Big O's 09 Lancer GTS

This exhaust is beyond amazing. Noticeable mid and high rpm power gains, and the,low range does NOT suffer one bit! Sound quality is immense and crisp. You can tell its a full exhaust and not just a loud muffler. And the kicker... full economy has increased by an average of 2mpg! (I also have the Injen Cold Air Intake SP1836 installed.) 200hp!

NOT a mild exhaust in my opinion

Well I got the cat-back injen SES exhaust for my 09 Lancer ES Sport , and the only problem i had was with the down pipe. Injen doesn't provide with a stud or bolt to block the unused sensor in my car so it took me a while to figure out whether they didn't send it by accident, they sent me the wrong pipe, or it's supposed to be like that. Anyway, i installed it with no problems and it sounds really good. Deep tone, but in my opinion, it is NOT a mild exhaust. i hit 2k rpm's and already people turn because the exhaust is so loud lol. I live in VA so everyday i'm knocking on wood hoping I don't get pulled over. Other than that it's pretty good, and i did get better mileage, and you can feel a little more hp and torque at the higher rpm's.